1387140384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66587}}^1$

素因数の和:66638

約数の個数: 96

約数和(自身を含む): 4295725056

約数和(自身を除く): 2908584672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 20832, 66587, 133174, 199761, 266348, 399522, 466109, 532696, 799044, 932218, 1065392, 1398327, 1598088, 1864436, 2064197, 2130784, 2796654, 3196176, 3728872, 4128394, 5593308, 6192591, 6392352, 7457744, 8256788, 11186616, 12385182, 14449379, 14915488, 16513576, 22373232, 24770364, 28898758, 33027152, 43348137, 44746464, 49540728, 57797516, 66054304, 86696274, 99081456, 115595032, 173392548, 198162912, 231190064, 346785096, 462380128, 693570192, 1387140384]

約数ペア:

[(1, 1387140384), (2, 693570192), (3, 462380128), (4, 346785096), (6, 231190064), (7, 198162912), (8, 173392548), (12, 115595032), (14, 99081456), (16, 86696274), (21, 66054304), (24, 57797516), (28, 49540728), (31, 44746464), (32, 43348137), (42, 33027152), (48, 28898758), (56, 24770364), (62, 22373232), (84, 16513576), (93, 14915488), (96, 14449379), (112, 12385182), (124, 11186616), (168, 8256788), (186, 7457744), (217, 6392352), (224, 6192591), (248, 5593308), (336, 4128394), (372, 3728872), (434, 3196176), (496, 2796654), (651, 2130784), (672, 2064197), (744, 1864436), (868, 1598088), (992, 1398327), (1302, 1065392), (1488, 932218), (1736, 799044), (2604, 532696), (2976, 466109), (3472, 399522), (5208, 266348), (6944, 199761), (10416, 133174), (20832, 66587)]